| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.76 | 10.309% | $192.776 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $35.69 | 11.351% | $39.7412 | $39.74 | $39.75 | $39.70 |
| Purchase #3 | $250.28 | 13.669% | $284.4908 | $284.49 | $284.50 | $284.50 |
| Purchase #4 | $160.84 | 13.442% | $182.4601 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $26.88 | 9.734% | $29.4965 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $158.55 | 5.760% | $167.6825 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $34.73 | 9.289% | $37.9561 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $841.73 | $934.6032 | $934.61 | $934.65 | $934.70 | |